TY  - BOOK
AU  - CHECKLAND, Peter
TI  - Soft Systems Methodology in action: A 30 Years Retrospective
SN  - 978-0-471-98605-4
PY  - 2007///
CY  - San Francisco
PB  - John Wiley
KW  - INFORMATICA
KW  - SOFTWARE-INGENIERIA
ER  -